const  state = {
      currentUser: null,
}
const  getters = {
   currentUser  : state => state.currentUser
}
const  mutations = {
  // 更改用户的状态信息
   userStatus(state,user){
    if(user){
      state.currentUser = user
      state.isLogin = true
    }else{
      state.currentUser = null
      state.isLogin = false
    }
  }

}
const  actions  = {
  setUser({commit},user){
    commit("userStatus",user)
  }

}
export  default  {
  state,
  getters,
  mutations,
  actions
}
